Two standard measurements are used to determine fetal length. Which of these would be the longer of the two measurements on any normal fetus?
A. CHL
B. HRL
C. CFL
D. CRL
E. HTL
Answer: A
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What type of joint occurs between the superior and inferior articulating facets of adjacent vertebrae?
A. cartilaginous B. non-axial gliding C. hinge D. condyloid
The plasma membrane
a. has a slight excess of positive charges along its cytosol side during the resting state b. is composed primarily of cholesterol surrounded by carbohydrates c. is more permeable to K+ than to Na+ at the resting state d. has peripheral proteins that act as carriers e. exhibits all of the characteristics listed above
The cells that rhythmically and spontaneously generate action potentials in the heart are called __________.
Fill in the blank(s) with the appropriate word(s).
How many phalanges are found in one hand?
A. 5 B. 8 C.14 D. 19